A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5985-01-078-1866
NSN 6240-01-398-6049
NSN 6610-01-626-2327
NSN 5915-00-244-1702
NSN 6110-00-951-4850
NSN 5999-00-137-5058
NSN 6150-01-034-1622
NSN 2925-01-295-9337
NSN 6610-01-409-1781
NSN 6150-01-247-2591
NSN 5990-01-387-0623
NSN 5965-01-273-3055